Answer: 
Step-by-step explanation:
In the given picture , the line is parallel to the y- axis and passing through (-2,2) and (-2 , -3).
The equation of line parallel to y-axis (has slope undefined) is given by
x= a , where a is the point on x-axis through which the line is passing .
For the given graph , the line is passing through x = -2.
Therefore , the equation of the given line = 
Hence, the correct answer = 
Step-by-step explanation:
r-5r-6s+8s-15
-4r+2s-15
= 2s-4r-15
Answer:
It's D. 4
Step-by-step explanation:
905 mph because of the 7 minutes